The ​observance on "Day of Remembrance for all Victims of Chemical Warfare" would be held by Tehran Peace Museum and United Nations Information Center in Tehran on Tuesday , April 29 from 11 a.m. to 12:30. The message of "United Nations" Secretary General and "Organization For the Prohibition Of Chemical Weapon " Director- General would be read in this ceremony.

According to the decision of Conference of State Parties of the OPCW and the UN General Assembly Resolution, a memorial Day of Remembrance for all Victims of Chemical Warfare would be observed on 29 April each year. This Ceremony is as an opportunity to pay tribute to victims of Chemical Weapons.

​For more information about this day, please click here. ​